Can Cats Eat Cheese? The Full Answer
Kittens produce lactase — the enzyme that breaks down lactose — but most cats lose the ability to produce lactase after weaning. By adulthood, 60–90% of cats are lactose intolerant. Cheese complicates this picture: fermentation reduces lactose content compared to milk, so some cats tolerate small amounts, while others react negatively even to low-lactose cheeses. The risk of digestive upset makes cheese an unnecessary treat for cats.
Unlike dogs, cats cannot synthesise taurine and require animal protein to survive. While cheese does contain protein and fat (which cats enjoy), it's an inefficient source compared to meat. A tiny piece of chicken or fish provides superior nutrition without the lactose gamble. Many cats are also sensitive to salt, and most cheeses are heavily salted — another risk factor.
Veterinarians universally recommend avoiding cheese for cats. If your cat enjoys cheese and tolerates it without symptoms, small occasional pieces may be acceptable, but it's not recommended practice.
If your cat regularly eats cheese and shows vomiting or diarrhoea, lactose intolerance is likely the culprit.
How to Safely Serve Cheese to Your Cat
- Avoid feeding cheese to cats routinely
- If your cat shows interest and has no history of digestive upset, test with a tiny (5g) piece of soft cheese
- Monitor for 24 hours for vomiting or diarrhoea
- If well tolerated, offer no more than once per month
- Always provide fresh water alongside any dairy product
- Choose low-lactose soft cheeses (feta, mozzarella) over hard cheeses
Faqs
Can kittens eat cheese?
No. Kittens produce lactase but are more sensitive to lactose than they appear. Cheese offers no nutritional benefit and poses unnecessary digestive risk.
Can cats eat cheese every day?
No. Daily cheese feeding would cause chronic digestive upset in most lactose-intolerant cats and lead to nutritional imbalance.
Is cheese safe for cats with kidney disease?
No. Cheese is high in phosphorus and sodium — both problematic for cats with kidney disease. Avoid entirely.
Can cats eat cheese raw?
Raw and pasteurised cheese have similar lactose content. Fermentation (not cooking) determines digestibility. Soft cheeses remain lower-lactose options.
Why does my cat want cheese?
Cats are attracted to the fat and strong smell of cheese. The aroma triggers interest, but the food doesn't align with feline nutritional needs.
Frequently Asked Questions
Can kittens eat cheese?
No. Kittens produce lactase but are more sensitive to lactose than they appear. Cheese offers no nutritional benefit and poses unnecessary digestive risk.
Can cats eat cheese every day?
No. Daily cheese feeding would cause chronic digestive upset in most lactose-intolerant cats and lead to nutritional imbalance.
Is cheese safe for cats with kidney disease?
No. Cheese is high in phosphorus and sodium — both problematic for cats with kidney disease. Avoid entirely.
Can cats eat cheese raw?
Raw and pasteurised cheese have similar lactose content. Fermentation (not cooking) determines digestibility. Soft cheeses remain lower-lactose options.
Why does my cat want cheese?
Cats are attracted to the fat and strong smell of cheese. The aroma triggers interest, but the food doesn't align with feline nutritional needs.
